Transaction not yet indexed

53hwVs44G5f261gMFVxwNZtvRi6uRNwq8nLF7fSaAqEgFQ1UUSLsFc8whGfLyVTMzEad5CSnHvxiU5gYLPatKBv3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.